diff options
| author | Keith Packard <keithp@keithp.com> | 2013-05-14 10:48:24 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-05-14 10:48:24 -0700 |
| commit | e1c3fc8d2a1504b9801a710cbf79cfeb7daf4b66 (patch) | |
| tree | c67c989465d1d0574f016bbaa5f72650b7861a18 | |
| parent | 8e47c9929318d81bbafe6bf2b2f0d8879291a0e0 (diff) | |
altos: Add 3 second delay to let mpu6000 come to life
Signed-off-by: Keith Packard <keithp@keithp.com>
| -rw-r--r-- | src/drivers/ao_mpu6000.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/drivers/ao_mpu6000.c b/src/drivers/ao_mpu6000.c index fc768cc9..38d29b8c 100644 --- a/src/drivers/ao_mpu6000.c +++ b/src/drivers/ao_mpu6000.c @@ -161,12 +161,15 @@ ao_mpu6000_setup(void) if (ao_mpu6000_configured) return; + ao_delay(AO_SEC_TO_TICKS(3)); + /* Reset the whole chip */ ao_mpu6000_reg_write(MPU6000_PWR_MGMT_1, (1 << MPU6000_PWR_MGMT_1_DEVICE_RESET)); /* Wait for it to reset. If we talk too quickly, it appears to get confused */ + ao_delay(AO_SEC_TO_TICKS(3)); ao_delay(AO_MS_TO_TICKS(100)); /* Reset signal conditioning */ |